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Loans Past Due Analysis (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	$ 428,560	$ 458,679
Non Accrual	371	444
Loans and Leases Receivable, Gross, Carrying Amount	428,931	459,123	$ 463,122
Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	428,041	457,931
Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	519	748
Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	73,297	83,977
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	73,297	83,977	88,687
Commercial and Industrial Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	73,290	83,974
Commercial and Industrial Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	7	3
Commercial and Industrial Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Construction And Land Development Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	33,058	32,432
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	33,058	32,432	30,332
Construction And Land Development Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	33,057	32,228
Construction And Land Development Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	1	204
Construction And Land Development Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Owner Occupied Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	59,429	63,375
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	59,429	63,375
Commercial Real Estate Owner Occupied Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	59,429	63,375
Commercial Real Estate Owner Occupied Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Owner Occupied Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Hotel Motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	37,377	43,856
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	37,377	43,856
Commercial Real Estate Hotel Motel [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	37,377	43,856
Commercial Real Estate Hotel Motel [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Hotel Motel [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Multifamily [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	25,253	42,587
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	25,253	42,587
Commercial Real Estate Multifamily [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	25,253	42,587
Commercial Real Estate Multifamily [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Multifamily [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	112,821	108,366
Non Accrual	182	187
Loans and Leases Receivable, Gross, Carrying Amount	113,003	108,553
Commercial Real Estate Other Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	112,821	108,366
Commercial Real Estate Other Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Other Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	234,880	258,184
Non Accrual	182	187
Loans and Leases Receivable, Gross, Carrying Amount	235,062	258,371	254,731
Commercial Real Estate Loans, Total [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	234,880	258,184
Commercial Real Estate Loans, Total [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Commercial Real Estate Loans, Total [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Residential Real Estate Consumer Mortgage Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	29,993	29,586
Non Accrual	189	195
Loans and Leases Receivable, Gross, Carrying Amount	30,182	29,781
Residential Real Estate Consumer Mortgage Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	29,600	29,070
Residential Real Estate Consumer Mortgage Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	393	516
Residential Real Estate Consumer Mortgage Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Residential Real Estate Investment Property Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	48,920	47,818
Non Accrual	0	62
Loans and Leases Receivable, Gross, Carrying Amount	48,920	47,880
Residential Real Estate Investment Property Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	48,817	47,818
Residential Real Estate Investment Property Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	103	0
Residential Real Estate Investment Property Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Residential Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	78,913	77,404
Non Accrual	189	257
Loans and Leases Receivable, Gross, Carrying Amount	79,102	77,661	82,848
Residential Real Estate Loans, Total [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	78,417	76,888
Residential Real Estate Loans, Total [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	496	516
Residential Real Estate Loans, Total [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	0	0
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	8,412	6,682
Non Accrual	0	0
Loans and Leases Receivable, Gross, Carrying Amount	8,412	6,682	$ 6,524
Consumer Installment and Revolving Loans [Member] | Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	8,397	6,657
Consumer Installment and Revolving Loans [Member] | Accruing 30 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	15	25
Consumer Installment and Revolving Loans [Member] | Accruing Greater Than 90 days {Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Accruing Loans	$ 0	$ 0

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